Adriano Monecchi

I’m trying to update the plugin myself following this doc https://github.com/woothemes/woocommerce/wiki/Shipping-Method-API-(2.6) – Although I’m not a dev, I’ll do my best to achieve it, and if I successfully get it done I’ll come back here to update.

Thank you.

@cloudinary, Could you please explain me why the http/https protocol scheme is not automatically managed by the plugin? I’ve switched to https recently and it seems a little unintuitive having to decide which protocol to use each time I insert an image.

Thanks in advance for your attention.

Could you please explain me why the http/https protocol scheme is not automatically managed by the plugin? I’ve switched to https recently and it seems a little unintuitive having to decide which protocol to use each time I insert an image.

Thanks in advance for your attention.

Oh yeah, I need to get rid of that either, I’ll make some research in order to better understand its usage. It seems to be related to Google News / SERPs, not sure though but I’m debugging for an og:type “restaurant” and that seems not to be of any use for a food menu items page.

After getting the same error I’ve compared my theme’s order-details.php file with its WooCommerce equivalent default template. It turned out my theme’s order-details.php custom template was missing the $show_purchase_note and $purchase_note variables, as also its inclusion as an array within the foreach function as shown here

The order-details-item.php template file checks for the variables mentioned above, so if the order_details.php file is adjusted to define those variables, then the order-details-item.php can be left alone with no need for changes.

+1 for @averta solution, thanks!

@yiththemes, @ktleedham – Thanks for the feedback! After enabling debug it turned out to be a database error, here’s the error output:

WordPress database error: [Table ‘mrancho_db.wp_yith_wcwl_lists’ doesn’t exist]
SELECT l.* FROM wp_yith_wcwl_lists AS l WHERE 1 AND l.user_id = 2 AND l.is_default = 1 ORDER BY ID DESC
WordPress database error: [Table ‘mrancho_db.wp_yith_wcwl_lists’ doesn’t exist]
SELECT l.* FROM wp_yith_wcwl_lists AS l WHERE 1 AND l.user_id = 2 AND l.is_default = 1 ORDER BY ID DESC
WordPress database error: [Table ‘mrancho_db.wp_yith_wcwl_lists’ doesn’t exist]
SELECT COUNT(*) FROM wp_yith_wcwl_lists WHERE wishlist_token = ‘NMJVAFPHCNM3’
WordPress database error: [Table ‘mrancho_db.wp_yith_wcwl_lists’ doesn’t exist]
SHOW FULL COLUMNS FROM wp_yith_wcwl_lists
WordPress database error: [Table ‘mrancho_db.wp_yith_wcwl_lists’ doesn’t exist]
SELECT l.* FROM wp_yith_wcwl_lists AS l WHERE 1 AND l.user_id = 2 AND l.is_default = 1 ORDER BY ID DESC

I have no idea why I’m getting such a DB error, I’ve updated WordPress to its latest version (4.4.2) as also the plugin itself (2.0.13)… Although it seems the error points out to the non existence of the yith plugin’s tables within the DB, those tables actually do exist, so, not sure what to do from here.

I’d really appreciate any input regarding this issue.

Sorry, but I didn’t get what you mean about the correct forum.

Regards,
Adriano.

Thanks for the tip!

I’ve tried the ajax function above but it seems to break the plugin. Chrome developer tools returns an error with a blank index.php file, breaking the woocommerce home page. If I remove the function my woocommerce is perfectly loaded.

I’ve tried this function after my theme’s custom function to fetch the wishlist count also stopped working. I just can’t see why it is so hard to achieve this functionality.

Hey Michael Beckwith! Thank you very much for your tips! I’ve tried the var_dump() and print_r() functions, and at first by inspecting the echo’d results I succeed on outputting a repeatable field which were not within a repeatable group. What I mean is I’ve managed to output a repeatable field which were set up within an ordinary metabox.
E.g.

// The following outputs a repeatable field within an ordinary metabox (not a group), just had to create a loop within a loop
<?php
$food_titles = array(get_post_meta($post->ID, '_prefix_price_legend', true));
foreach ( $food_titles as $key => $ftitle ) {
    if(!( isset( $ftitle ) ))
       continue;
  foreach ($ftitle as $title ) {
		   echo '<p>' . $title . '</p>';
  }
}
//print_r($ftitle);
?>

// The following will do the same as the code above, but one can check individually for the keys of an array within a $variable
<?php
$food_titles = array(get_post_meta($post->ID, '_prefix_price_legend', true));
foreach ($food_titles as $key => $ftitle ) {
   if(!( isset($ftitle[0]) ))
      continue;
   echo '<p>' . $ftitle[0] . '</p>';
   if(!( isset($ftitle[1]) ))
      continue;
      echo '<p>' . $ftitle[1] . '</p>';
   if(!( isset($ftitle[2]) ))
      continue;
         echo '<p>' . $ftitle[2] . '</p>';
}
//print_r($ftitle);
?>

So, by testing the function print_r($ftitle); this is what I got:

Array
(
    [price_title] => Array
        (
            [0] => Small
            [1] => 4 Slices
        )

    [price_desc] => Serves up to 2 people
    [price_tag] => 28,90
)

The above code was a starting point for testing purposes only, then I had to find out a way to output a repeatable field within a CMB2 repeatable group…

Regarding my specific scenario, it is consisted of a repeatable group with 4 fields, in which only the field with 'id' => 'price_title' is set as repeatable. Here’s how I’ve set up the repeatable group.

On my previous code the foreach loop was returning a nested array, at least I believe it is called like that based on what I’ve read so far… I was not able to output that specific repeatable field values because the field itself was an array inside another main array, in this case, all I had to do was to set the repeatable field within a $variable and then, within the main loop I created a new one to loop through the repeatable field.

// Loop through the repeatable group's array
<?php
foreach( (array) $food_prices as $key => $value ){
    if(!( $food_prices ))
       continue;
            echo '<div class="col-xs-12 col-md-4">';

            echo '<div id="food-widget" class="panel">';
            echo '<div class="panel-heading text-center">';
            echo '<div id="food-price">';
            echo ' '. $value['price_tag'] .' '; // This field lies within the group's main array, so no need to loop through it
            echo '</div>';
    if(!( isset( $value['price_desc'] ) ))
       continue;
            echo '<p>' . $value['price_desc'] . '</p>';
            echo '</div>';

            echo '<div class="panel-footer">';
$entrytitle = (array) $value['price_title'];  // set a variable for the repeatable field that exists within the repeatable group, it implies that the field has an array that lies within the group's main array, in this case it is true
    if(!( isset( $entrytitle ) ))
       continue;
foreach ($entrytitle as $title ) { // Loop through the repeatable field array
		   echo '<div id="hiTemp" class="col-xs-6 text-center">' . $title . '</div>';
}
		   echo '<div class="clearfix">';
		   echo '</div>';
		   echo '</div>';

		   echo '</div>';

		   echo '</div>';

// print_r($value);
}
?>

print_r($value);
returns the following:

Array
(
    [price_title] => Array
        (
            [0] => Small
            [1] => 4 Slices
            [2] => Yeah I got it!
        )

    [price_desc] => Serves up to 2 people
    [price_tag] => 28,90
    [check_promo] => Array // Look what I found here, another array!
        (
            [0] => yes
            [1] => no
        )

)

Well that’s it. For now I’m quite happy with the fact it is working. Indeed getting to it was quite difficult and I’m sure there might be a lot of inconsistencies in my code, so I kindly invite the expert developers to point us out on how to produce a better and enhanced function/snippet to improve the retrieving of repeatable fields within a group.

Thanks everyone!

Hey Michael Beckwith, thanks for the input! My theme already uses CMB2 and it has a wide vary of custom functions around it, perhaps it’s something related to those functions, not sure though. I’ll try the workaround you’ve suggested to see if I can get rid of this minor annoyance.

Meanwhile, how in the world am I able to output a repeatable field within a group, please see the screenshot.

I mean, let’s suppose I’ve got a Pricing Options metabox with a Pricing Group, which in turn has a few custom fields… I’d like to keep repeating the fields within the group and not the group itself, is this even possible?

I’ve tried all sorts of solutions I’ve come across, I’m now reading php array() docs in order to see if I can accomplish it, I think I need to work through the nested arrays as you mentioned earlier, right? How can I accomplish that taking as base the following code, which always returns Array()?

<?php

$food_prices = get_post_meta( $post->ID, '_ebor_food_price_group', true );

    echo '<ul>';
foreach ( (array) $food_prices as $key => $entry ) {
 $price_title = array();
 if ( isset( $entry['price_title'] ) )
 $price_title = $entry['price_title'];
    echo '<li>';
    echo '<p>' . $price_title . '</p>';
    echo '</li>';
 }
    echo '</ul>';

?>

Hey Michael Beckwith, thanks for the input. I’ll certainly read about the functions. I’d really like to see
a more rich, comprehensive CMB2 documentation, as a designer myself I found out that CMB2 is simply amazing! It is so nice to be able to power WordPress even more without being an expert developer.

Although now I’m able to create stuff I thought I would never be able to do, it’s being a nightmare for me to get to the very basic of repeatable fields usage.

So far what I’ve learnt about the CMB2 group usage haven’t helped me in a very intuitive way, I mean, if I set up a group with #3 repeatable fields I will repeat each field within a group until I comply with the amount of information a certain post needs, and I’ll not keep repeating the group itself. I’m not sure if I understand its correct usage, I’ll keep studying CMB2 documentation anyway.

Here’s what I’ve accomplished so far… I’ve linked the screenshots bellow:

– The Post Edit Screen with the fields in place: See.
– The Fields displayed on the theme: See.

– The bug I’ve encountered where posts for which the fields are not filled/saved, the text money field insists to show up a value of 0,00: See.

I invite everyone willing to spread the knowledge to come here and share their repeatable fields set up code snippets so others who are still beginning with CMB2 can have a good quality reference. This topic saved my day, maybe saves your too.

Thanks everyone!

Hi there. Thanks for posting your code, it helped me a lot! Indeed the CMB2 documentation is not so self explanatory for those new comers to php development like me. I was looking for a way to conditionally display some price boxes within my theme .php templates…

This is how I’ve set up the repeatable group, I couldn’t retrieve and output any repeatable field though as they always return an Array instead of the repeatable field’s value, even looping through them with <?php foreach.

$cmb_group = new_cmb2_box( array(
          'id'            => $prefix . 'food_price_box',
          'title'         => __( 'Pricing Options', 'pivot' ),
          'object_types'  => array( 'food_menu' ),
        ) );

        // Parent
        $group_field_id = $cmb_group->add_field( array(
          'id'          => $prefix . 'food_price_group',
          'type'        => 'group',
          'options'     => array(
          'group_title'   => __( 'Price {#}', 'cmb2' ),
          'add_button'    => __( 'Add New Price', 'mrancho' ),
          'remove_button' => __( 'Remove Price', 'mrancho' ),
          'sortable'      => true, // beta
        ),
          ) );

        // Price Label
        $cmb_group->add_group_field( $group_field_id, array(
          'name' => __('Price Title', 'mrancho'),
          'desc' => __('Set a short label for the price. e.g Small, Large, Square', 'pivot'),
          'id'   => 'price_title',
          'type' => 'text_small',
          //'repeatable' => true, // Repeatable fields are supported w/in repeatable groups (for most types)
          ) );

        // Price Label Description
        $cmb_group->add_group_field( $group_field_id, array(
          'name' => __('Price Description', 'mrancho'),
          'desc' => __('Set a very short description for the price label. e.g 4 slices, 500ml, 1 kilo', 'pivot'),
          'id'   => 'price_desc',
          'type' => 'text_small',
          //'repeatable' => true, // Repeatable fields are supported w/in repeatable groups (for most types)
          ) );          

        // Price Amount
        $cmb_group->add_group_field( $group_field_id, array(
          'name' => __( 'Product Price', 'mrancho' ),
          'desc' => __('Set the price for the item. Use , to separate decimals.', 'pivot'),
          'id'   => 'price_tag',
          'type' => 'text_money',
          'before_field' => 'R$', // override '$' symbol if needed
          //'repeatable' => true, // Repeatable fields are supported w/in repeatable groups (for most types)
          ) );

And this is the code that I ended up with for displaying the fields within the group:

$food_prices = get_post_meta( $post->ID, '_prefix_food_price_group', true );

<?php
foreach( (array) $food_prices as $key => $value ){
    if(!( isset( $value['price_tag'] ) ))
       continue;
            echo '<div class="col-xs-12 col-md-4">';

            echo '<div id="weather-widget" class="panel">';
            echo '<div class="panel-heading text-center">';
            echo '<div id="current">';
            echo ' '. $value['price_tag'] .' ';
            echo '</div>';
            echo '<p>Here will be displayed another field's value</p>';
            echo '</div>';

            echo '<div class="panel-footer">';

    if(!( isset( $value['price_title'] ) ))
       continue;
		   echo '<div id="hiTemp" class="col-xs-6 text-center">' . $value['price_title'] . '</div>';

    if(!( isset( $value['price_desc'] ) ))
       continue;
		   echo '<div id="hiTemp" class="col-xs-6 text-center">' . $value['price_desc'] . '</div>';

		   echo '<div class="clearfix">';
		   echo '</div>';
		   echo '</div>';

		   echo '</div>';
                   echo '</div>';
}
?>

So far this code sets up a (repeatable) group and then I can retrieve their values, but no success at all on retrieving an individual repeatable field within the group.

Also, the code is acting weird on the Post edit screen because if I leave all fields blank, CMB2 text money field is kind of insisting to save a value of 0,00, so when viewing my theme all the posts for which the custom fields haven’t being filled/saved are getting a price box with a “0,00” in the front end…

This is an issue I couldn’t solve yet, not sure though it’s a theme thing or a CMB2 bug or something else…

Thanks in advance WP Community! If someone would like to review my code and suggest a better logic and/or enhancements it is pretty much appreciated!

Please do consider adding reCaptcha v2 aka “No Captcha Recaptcha” – It seems to offer the same layers of “protection” plus a more intuitive human appeal than the annoying v1.

I was ready to give the plugin a try, and the thought of being able to use reCaptcha v2 is really enjoyable.

Wow, that’s good news! I was ready to give the plugin a try, now I’ll keep my fingers crossed for the reCaptcha v2 uograde. ??

I’m also looking for these features. It seems that amongst an infinite number of plugins I still couldn’t find a single one which would do this. so disappointed ??